baber/WOPTO huggingface dataset:
Patent DE-19739270-C1 (DE)
Title: Clamping mechanism, particularly machine vice
Inventor: WUERTHELE ADOLF
IPC: B25B1/24
Filed: 1997-09-08
Granted: 1998-10-29
Abstract: The vice has a U-section base body with flanges extending upwards to support the work. A slide is moved in the body by a screwed spindle has recesses at intervals in its lengthwise direction to accommodate interchangeable clamping jaws, also tapped holes for screws securing the jaws in place. On the top surface of the slide (3,4) are one or more cover-plates (21) sliding in the lengthwise direction for the recesses and holes not in use. The plate length corresponds to that of the intervals between the holes (8a-c) and recesses (9a-c), while the number of plates corresponds to the number of intervals. Movement of each plate in each direction can be limited by stops. Typically the slide can contain undercut lengthwise recesses at the top on both sides, and in which a plate edge bent downwards slides.
Patent DE-19746888-C1 (DE)
Title: Cleaning heat exchangers in power stations
Inventor: HOLLWEDEL URSULA DIPL CHEM DR
IPC: F28G9/00
Filed: 1997-10-23
Granted: 1999-03-04
Abstract: A method for cleaning heat exchangers in power stations by dissolving and removing deposits with a cleaning fluid. The cleaning chemical in the fluid contains the carbonate of an organic base (I), and the fluid is sprayed under high pressure onto the area to be cleaned at the bottom of the heat exchanger tubes, so as to produce both a mechanical and a chemical cleaning action.
Patent DE-19753854-C1 (DE)
Title: Communications terminal with T-network functions
Inventor: KOCOUREK CHRISTINE DIPL ING
IPC: H04M1/247
Filed: 1997-12-04
Granted: 1999-04-22
Abstract: The communications transmission device (T) has a controller (ST) for setting up analogue telephone connections. This also transfers the control signals for convenience functions, such as three-way conferencing, to an analogue telephone service (TV).  A memory (SP) has a memory area for storing the received control signals and for subsequently reproducing the control signals, esp. on a display device (DP).
Patent DE-19809920-C1 (DE)
Title: Optischer, insbesondere optoakustischer Sensor sowie optisches Mikrofon
Inventor: GORELIK VLADIMIR
IPC: H04R23/00
Filed: 1998-03-07
Granted: 1999-12-30
Abstract: Die Erfindung betrifft einen optischen, insbesondere optoakustischen Sensor mit einer Lichtquelle (3) mit einem Fotodetektor (4), einem schallempfindlichen Körper (2), beispielsweise einer Membran, mit einer Spiegelungsfläche, einem ersten Sende-Lichtwellenleiter (5), dessen eines freies Ende (7) auf die Lichtquelle (3) und dessen anderes freies Ende (6) schräg auf die Spiegelungsfläche gerichtet ist, und einem ersten Empfangs-Lichtwellenleiter (10), dessen eines freie Ende (11) schräg auf die Spiegelungsfläche und dessen anderes freie Ende (12) auf den Fotodetektor (4) gerichtet ist. Der erfindungsgemäße Sensor zeichnet sich dadurch aus, daß mindestens ein zweiter Sende-Lichtwellenleiter (5) mit im wesentlichen gleicher oder ähnlicher Ausrichtung wie der erste Sende-Lichtwellenleiter (5) vorgesehen ist, so daß aus einem der Sende-Lichtwellenleiter (5) austretendes Licht nach Spiegelung an der Spiegelungsfläche wenigstens teilweise von dem ersten Empfangs-Lichtwellenleiter (10) empfangen wird. Des weiteren betrifft die Erfindung ein optisches Mikrofon mit einem derartigen Sensor.
Patent DE-19823811-C1 (DE)
Title: Sicherheitsvorrichtung für eine Blutbehandlungsvorrichtung und Verfahren zur Erhöhung der Sicherheit einer Blutbehandlungsvorrichtung
Inventor: KRAEMER MATTHIAS
IPC: A61M1/34
Filed: 1998-05-28
Granted: 1999-11-25
Abstract: Zur Erhöhung der Sicherheit einer extrakorporalen Blutbehandlungsvorrichtung, die über eine Regelung der Ultrafiltrationsrate in Abhängigkeit von dem Blutvolumen des Patienten verfügt, wird die Ultrafiltrationsrate UFR(t) während der Behandlung in einer Sicherheitsvorrichtung (28) überwacht. Die Sicherheitsvorrichtung (28) weist eine Recheneinheit (29) zum Bestimmen eines oberen Grenzwertes für die Ultrafiltrationsrate UFR¶lim¶ aus dem vorgegebenen Ultrafiltratgesamtvolumen UFV¶ges¶ und der vorgegebenen Behandlungsdauer UFT auf. Die Sicherheitsvorrichtung verfügt darüber hinaus über eine Überwachungseinheit, mit der die Ultrafiltrationsrate auf den von der Recheneinheit bestimmten oberen Grenzwert limitiert wird, so daß auch bei einer fehlerhaften Blutvolumenregelung eine Gefährdung des Patienten vermieden wird.
Patent RU-2043030-C1 (RU)
Inventor: RADAEVA ISKRA A
IPC: A23C9/00
Filed: 1992-12-28
Granted: 1995-09-10
Abstract: FIELD: dairy industry. SUBSTANCE: method involves pasteurization of raw milk and supplementation with dihydroquercitin (0.005-2.0% of milk dry matter). Dihydroquercitin is added as aqueous solution or aqueous-alcohol solution 1:10. The mixture is supplemented with 0.005-2.0% of ascorbic acid added as 1-2% aqueous solution after concentration of the product. Sugar syrup may be added, and the product is homogenized, packed and sterilized. The content of dihydroquercitin is measured in a sample of milk concentrate after dilution with water, removal of lipid fraction, extraction of dihydroquercitin from the defatted sample with concurrent sedimentation of protein fraction, extraction of dihydroquercitin from the latter and chromatography of both extracts. The content of dihydroquercitin is compared to the applied amount. EFFECT: higher product quality. 2 cl
Patent RU-2054078-C1 (RU)
Inventor: KLEJNER ROMAN S
IPC: E01D1/00
Filed: 1992-12-30
Granted: 1996-02-10
Abstract: FIELD: bridge building. SUBSTANCE: span structure of a bridge includes blocks of a plate of ballast-free bridge bed installed on profile beams of road through support members made in the form of wedges of materials with different linear yielding. Joint line of the wedges is inclined towards the side of railway at an angle determined by the present dependence. EFFECT: ballast free roadway bed. 1 dwg
Patent RU-2044283-C1 (RU)
Inventor: SINITSYN EVGENIJ V
IPC: G01G3/10
Filed: 1993-01-05
Granted: 1995-09-20
Abstract: Использование: изобретение относится к двухопорным тензометрическим весам и позволяет повысить точность взвешивания. Сущность изобретения: весы выполнены в виде весоизмерительного модуля, снабженного сменными лотками для различных взвешиваемых грузов. Весоизмерительный модуль состоит из корпуса с крышкой, внутри которого установлено весоизмерительное устройство, содержащее весовую платформу с узлами крепления, основание и жесткую силоизмерительную рамку, состоящую из двух параллельных силовых балок и двух весовых опор, каждая из которых имеет верхнее и нижнее силовые плечи и датчик силы между ними в виде параллелограммного упругого элемента с тензорезисторами. Продольные оси силовых балок размещены в вертикальной плоскости симметрии параллелограммных упругих элементов. Нижняя продольная силовая балка соединена с основанием с помощью двух взаимно перпендикулярных опорных элементов, размещенных на ее противоположных концах. Узлы крепления весовой платформы размещены на концевых участках верхней продольной силовой балки, примыкающих к весовым опорам. 2 з.п. ф-лы, 6 ил.
Patent RU-2044679-C1 (RU)
Inventor: LOSEV VALERIJ L
IPC: B65D47/40
Filed: 1993-02-22
Granted: 1995-09-27
Abstract: FIELD: packing; stopping of jars, bottles and other vessels with collecting of spilled liquid. SUBSTANCE: device has cylindrical housing with upper portion bent inwards and base with axial channel and hole and branch pipe with drain channel arranged concentrically inside housing. Channel and hole in base serve to place space of reservoir in communication with circular chamber formed by base. Branch pipe with drain channel forms clearance with bent off portion of housing. Collector has also cover installed for engagement with outer surface of housing. Upper end face of base is made in form of surface arranged at acute angle relative to lower end face of base. Hole through which reservoir communicates with chamber is located at side of base where its thickness is minimum. EFFECT: enlarged operating capabilities. 5 cl, 1 dwg
Patent RU-2051425-C1 (RU)
Title: Educational optical device
Inventor: DIKAREV VIKTOR I
IPC: G09B23/22
Filed: 1993-03-16
Granted: 1995-12-27
Abstract: FIELD: device for education. SUBSTANCE: device has base 1, illuminator 2, vibrator 4, photo transducers 5, 21, 29, oscilloscopes 6, 22, 30, power supply 7, complex shape signal generators 8-10, switches 11 and 12, multipliers 13,15, 17, band-pass filters 14, 16, 18, Bragg units 19 and 24, lenses 20 and 26, shutters 25 and 27, optical wedge. EFFECT: increased functional capabilities. 4 dwg
Patent RU-2050810-C1 (RU)
Inventor: MAJSOV IVAN A
IPC: A45B5/00
Filed: 1993-03-26
Granted: 1995-12-27
Abstract: Использование: предметы народного потребления. Сущность изобретения: трость имеет сидение-насадку, состоящую из втулки, нижний конец которой шарнирами скреплен с нижними концами вспомогательных стержней, растягивающих углы эластичного сидения, а верхний конец втулки растягивает угол сидения. Трость снабжена сменным наконечником, позволяющим использовать сидение на мягком грунте. 2 з. п. ф-лы, 7 ил.
Patent RU-2072976-C1 (RU)
Title: Method of synthesis of vinyl chloride
Inventor: ZANAVESKIN LEONID N
IPC: C07C21/06
Filed: 1993-05-18
Granted: 1997-02-10
Abstract: FIELD: chemical technology. SUBSTANCE: method involves catalytic chlorination of ethylene in combination with oxidative catalytic chlorination of ethylene to synthesize 1,2-dichloroethane which then is dehydroclorinated. Dehydrochlorination products were separated for the end product, unreacted 1,2-dichloroethane and organochlorine waste; the latter were separated from resinous products and fed to the hydrogenolysis stage using palladium catalyst and reaction products of hydrogenolysis stage were fed to the oxidative catalytic chlorination of ethylene to the process head. Synthesized vinyl chloride is used for polyvinyl chloride production. EFFECT: decreased ethylene and chlorine consumption, decreased waste amount to be decomposed. 1 tbl, 1 dwg
Patent RU-2044053-C1 (RU)
Title: Strain of bacterium escherichia coli - a producer of restriction endonuclease eco27k1
Inventor: DENMUKHAMETOV MARAT M
IPC: C12N9/14
Filed: 1993-06-30
Granted: 1995-09-20
Abstract: FIELD: biotechnology. SUBSTANCE: product: restriction endonuclease Eco27K1 recognizing and splitting the nucleotide sequence 5′-C!PyCGPuG-3′. Restrictase produced by proposed strain is an isoschizomer of restrictase AvaI and can be used in genetic engineering investigations. Proposed strain Escherichia coli BKM B-2005D is isolated from the clinical isolates and provides the high level of enzyme content 500000 U/g crude matter of cell biomass, not less. The yield of purified enzyme is 30000 U/g cell biomass. EFFECT: increased activity of enzyme proposed.
Patent RU-2047715-C1 (RU)
Title: Method for erecting a block of enclosing structure with shaped floor
Inventor: KVASNOJ MIKHAIL S
IPC: E04G21/26
Filed: 1993-09-08
Granted: 1995-11-10
Abstract: FIELD: civil engineering. SUBSTANCE: butts and slots 3 of shaped floor 1 are additionally filled with fireproof composition. Girders 2 of the block are covered with fireproof layer. Ribs 7 are attached to shaped floor from beneath and installed by eyes 6 along girder length. EFFECT: labour consumption. 3 cl, 7 dwg
Patent RU-2052344-C1 (RU)
Inventor: BAKHAREV VLADIMIR A
IPC: B28B7/04
Filed: 1993-12-15
Granted: 1996-01-20
Abstract: FIELD: building engineering. SUBSTANCE: mould consists of a stool made of flexible material which is fixed on the frame made of channels. Borders with planks are fastened on the channels. The upper and lower stiff plates are attached to the flexible material. The lower insert is connected with the upper stiff plate. The upper insert is equipped with pushers in the form of an additional helical pair whose screws contact with catches. The mould is equipped with the main helical pair with a screw. The upper insert is made with a handle. EFFECT: enhanced quality. 1 cl, 3 dwg
Patent RU-2067577-C1 (RU)
Inventor: SMIRNOV LEONID D
IPC: C07D265/28
Filed: 1993-12-24
Granted: 1996-10-10
Abstract: FIELD: organic chemistry. SUBSTANCE: product: salts of nitrogen-containing heterocyclic derivatives and 5-hydroxynicotinic acid of the formula   where X - O, NH or CH 2 .. Reagent 1: 5-hydroxynicotinic acid. Reagent 2: morpholine. Reaction conditions: at stirring, at increased temperature. Synthesized compounds were used in medicine for heart ischemic disease and arrhythmias. EFFECT: improved method of synthesis. 4 tbl
Patent RU-2065837-C1 (RU)
Inventor: GLEBYCHEVA ALEVTINA I
IPC: C03C1/04
Filed: 1993-12-27
Granted: 1996-08-27
Abstract: FIELD: finishing of ceramic articles. SUBSTANCE: proposed ceramic dye contains (mass %): lead oxide having essential formula Pb 3 O 4 ; 5.1-6.3, silicium oxide having essential formula SiO 2 ; 6.4-8.0, boron oxide having essential formula B 2 O 3 ; 1.7-2.3, sodium oxide having essential formula Na 2 O, 0.3-0.7, zinc oxide having essential formula ZnO 0.3-0.5, aluminium oxide having essential formula Al 2 O 3 ; 0.8-1.2, potassium oxide having essential formula K 2 O; 0.5-0.9, calcium oxide having essential formula CaO 0.2-0.4, tin oxide having essential formula SnO 2  78.6-81.0, chromium oxide having essential formula Cr 2 O 3  0.7-0.9, sodium fluoride having essential formula NaF 1.2-2.0. Coefficient of refection of desired dye is 0.219-0.561. EFFECT: improves quality of desired product. 3 tbl
Patent RU-2070915-C1 (RU)
Title: Composition for semisweet low-alcoholic liqueur "riviera"
Inventor: LISTOVA ZINAIDA ALEKSANDROVNA
IPC: C12G3/06
Filed: 1994-01-12
Granted: 1996-12-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: liqueur of 28% vol. and sugar content of 11.5 g/cu.cm includes the following ingredients, kg/1000 dal: silverberry elaeagnus (fruits), 0.5-1.5; almond (fruits with coating), 2.0-3.0; flowers of almond, 0.1-0.3; coriander (fruits), 3.5-4.5; caraway (fruits), 0.8-1.8; thyme (leaves and racemes), 1.5-2.5; citric acid, 2.2-3.2. Liqueur also has, l: mountain ash fruit drink, 495.0-505.0; soaked in spirit juice of Muscat variety grape, 495.0-505.0; red dessert "Rubin Tamani" wine, 1745.0-1755.0; 65.8-% sugar syrup, 970.0-980.4; orange oil, 0.4-0.6; aqueous-alcohol liquid, the balance. EFFECT: new taste.
Patent RU-2084920-C1 (RU)
Title: Method for selection of moving targets on earth
Inventor: SAZONOV NIKOLAJ ALEKSANDROVICH
IPC: G01S13/52
Filed: 1994-01-26
Granted: 1997-07-20
Abstract: FIELD: radars. SUBSTANCE: method involves generation of specific three apertures for different emission frequencies of probing pulses and subsequent processing of reflected signals so that signals from landscape background and stationary targets are compensated. This results in possibility to select and measure radial constituents of speed of earth targets. EFFECT: increased functional capabilities.
Patent RU-2078107-C1 (RU)
Title: Acrylic paint and varnish composition
Inventor: STEPANOV MIKHAIL DMITRIEVICH
IPC: C09D5/00
Filed: 1994-04-06
Granted: 1997-04-27
Abstract: FIELD: production of film coatings. SUBSTANCE: proposed composition comprises tertiary acrylic copolymer of butyl acrylate, styrene and metacrylic acid (their ratio being 55:30:15, respectively) as a binder. EFFECT: improves wear resistance and strength of desire films.
Patent RU-2074928-C1 (RU)
Inventor: KONDRATEV VALENTIN G
IPC: E02D17/20
Filed: 1994-06-10
Granted: 1997-03-10
Abstract: FIELD: construction engineering. SUBSTANCE: protection and strengthening of earth beds in very icy permafrost with loose, setting or thawing bases is effected by method which implies creation of strengthening elements in base below earth bed. Very icy fragments found in base are destructed by hydrodynamic method, such as, through bore-holes which are drilled through earth bed into base. Destructed icy earth is removed by hydraulic method, and strengthening elements are created by substituting removed icy earth with thawed earth of required properties which is pumped into thus formed spaces. EFFECT: high efficiency. 5 cl, 4 dwg
Patent RU-2076994-C1 (RU)
Title: Method of transportation of oil well products
Inventor: KUZIN VIKTOR I
IPC: F17D1/14
Filed: 1994-08-02
Granted: 1997-04-10
Abstract: FIELD: oil recovery industry; accumulation and preparation of gas-water-oil emulsion in well cluster and transportation of it through extensive distance. SUBSTANCE: method consists in treatment of gas-water-oil emulsion with demulsifier before preliminary disposal of stratial water with use of floation for separation of emulsion into phases; emulsion treated by demulsifier is mixed with thermal gas-saturated water taken from water well before preliminary disposal of stratial water. Introduction of thermal gas-saturated water reduces rate of stabilization of gas-water-oil emulsion and provides for intensive break of it. EFFECT: reduced rate of stabilization of gas-water-oil emulsion and intensified break of emulsion. 1 dwg
Patent RU-2090766-C1 (RU)
Title: Two-fuel natural gasoline internal combustion engine
Inventor: ZHABIN VYACHESLAV M
IPC: F02B43/06
Filed: 1994-08-03
Granted: 1997-09-20
Abstract: FIELD: two-fuel gasturbocharged engines. SUBSTANCE: air distributing device 19 mounted between air filter 18 and gas adapter-mixer 6 of carburetor 15 is made in form of hollow spacer where automatic check valve 20 with seat 21 is mounted coaxially; valve 20 divides interior of spacer into two communicating cavities 22 and 23. Distributing device 19 is provided with air branch pipes 24 and 25. Besides that, plate of automatic check valve 20 is additionally provided with fairing 26 made in form of cone with its vertex downward. Engine is equipped with turbocompressor 27 including gas turbine 28 driven by waste gases and compressor 29 for supply of compressed air to engine 30. Air delivery pipe line 34 is communicated with above-diaphragm cavity of first stage on one side and with above-diaphragm cavity of second stage of gas reducer 5 on other side. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2075255-C1 (RU)
Title: Антенна транспортного средства
IPC: H01Q1/32
Filed: 1994-07-29
Granted: 1997-03-10
Abstract: 1. Антенна транспортного средства, содержащая корпус с узлом крепления приемного штыря, обеспечивающим возможность изменения его ориентации относительно поверхности транспортного средства, основание с втулкой, контактный болт с крепежной гайкой, размещенный во втулке основания и в отверстии, выполненном в корпусе, кабель связи, имеющий выходной и входной разъемы, при этом центральный проводник входного разъема взаимодействует с контактным болтом, а наружный - с поверхностью транспортного средства, а входной разъем снабжен армировкой, например, из пластмассы, отличающаяся тем, что узел крепления приемного штыря выполнен в виде барабана с многогранной наружной поверхностью, в котором выполнено резьбовое отверстие для крепления приемного штыря, введена контактная пластина, на одном конце которой выполнено отверстие, в котором размещен контактный болт, снабженный регулировочной гайкой, размещенной в выемке, выполненной в корпусе и взаимодействующей с контактной пластиной, барабан укреплен в корпусе с возможностью взаимодействия граней его наружной поверхности с поверхностью контактной пластины, другой конец которой взаимодействует с пластинчатой пружиной, связанной с осью барабана. 
      2. Антенна по п.1, отличающаяся тем, что основание снабжено приливом, размещенным в отверстии, выполненном в крыше транспортного средства. 
      3. Антенна по пп. 1 и 2, отличающаяся тем, что приемный штырь снабжен пружинным токопроводящим демпфером.
Patent RU-2101394-C1 (RU)
Inventor: KARLOS E ROGGERO SEJN
IPC: B21F19/00
Filed: 1993-09-03
Granted: 1998-01-10
Abstract: FIELD: wire production. SUBSTANCE: invention deals with method and apparatus enabling electrolytically increasing cross-section of initial copper wire. To this end, electrolyzer casing is utilized together with a pair or several pairs of rollers installed on outside part of casing which provide transportation of at least one, commonly at least two, initial wires through casing. EFFECT: simplified procedure. 23 cl, 5 dwg , 1 tbl
Patent RU-2086020-C1 (RU)
Title: Method for liquid radioactive waste recovery
Inventor: EPERIN ANATOLIJ P
IPC: G21F9/16
Filed: 1995-07-12
Granted: 1997-07-27
Abstract: FIELD: nuclear power engineering. SUBSTANCE: liquid radioactive wastes are mixed up with crushed blast-furnace slag, calcium oxide, and ash residue of solid radioactive waste combustion at mass proportion of 1:(0.7-2.5): (0.07- 0.25):(0.4-0.7), respectively. Mixture obtained is solidified for 28 days. EFFECT: high degree of solidified block filling with radioactive wastes, improved water resistance and strength of solidified block. 1 tbl
Patent RU-2097836-C1 (RU)
Title: Device for graduating human radiation spectrometers and method for producing the devices
Inventor: BELONOGIJ PETR N
IPC: G09B23/28
Filed: 1995-07-19
Granted: 1997-11-27
Abstract: FIELD: medical engineering. SUBSTANCE: device being human phantom has human organ imitation members produced from tissue-equivalent material. Three kinds of materials imitating lung, soft and bone tissues are applied. The materials contain elements in the amounts close to those naturally present in living human tissues. Lung imitation materials are provided with foam-like structure relative to alveolar part. Ion interchange resin is applied as radionuclide absorbent agent. Radionuclide carriers containing radionuclide absorbent agent are integrated with some or other human organ imitation members. To imitate individual specificity of human individuals radiation absorbing screens are used. It results in increased accuracy of graduation. Method for producing human phantom involves preparing mixture from selected ingredients, placing it in mold, performing hot molding under pressure and assembling the phantom from the so produced imitation members. The mixture is prepared from base ingredient with additives and fillers, radionuclide absorbent and dyes. Filling agents are introduced into mixture as phenolic plastic and/or aminoplast prepared by using the agents as base. The alveolar part of lung tissue imitation members is foamed in advance in preselected mode. Imitation members have element composition and structure being as close as possible to those of natural tissues and distinguishing in high strength and advantageous manufacturability properties. EFFECT: enhanced effectiveness of radionuclide control. 7 cl
Patent RU-2102150-C1 (RU)
Inventor: RAZDOL KIN VALENTIN NIKOLAEVIC
IPC: B03B9/00
Filed: 1995-10-18
Granted: 1998-01-20
Abstract: FIELD: mining industry. SUBSTANCE: this is used for benefication of minerals in processing of samples from placer deposits with accompanying extraction of minerals. Mobile benefication unit has frame, charging device, receiving hopper with gate valve, screen, at least two centrifugal separators, at least two sluices, impeller-type disintegrator. Unit is also provided with bar screen installed on receiving hopper, classification device and device for mixing water and sand made in the form of sliding tube with nozzles of pressure-operated sprayers, sluice with sump for catching large and heavy pieces of minerals from overscreen product. Sluices are made with continuous outcome of concentrate and connected by transportation facility with centrifugal apparatus through classification device. EFFECT: high efficiency. 2 dwg